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Electronics News -- ScienceDaily
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Electronics News
April 24, 2020
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Abstract illustration of neuron and binary code (stock image). | Credit: (c) robsonphoto / stock.adobe.com

Device Brings Silicon Computing Power to Brain Research and Prosthetics

Mar. 20, 2020 — A new device enables researchers to observe hundreds of neurons in the brain in real-time. The system is based on modified silicon chips from cameras, but rather than taking ... read more
Brain-digital interface concept illustration (stock image). | Credit: (c) knowhowfootage / stock.adobe.com

New Study Allows Brain and Artificial Neurons to Link Up Over the Web

Feb. 26, 2020 — Research on novel nanoelectronics devices has enabled brain neurons and artificial neurons to communicate with each other over ... read more

Magnet-Controlled Bioelectronic Implant Could Relieve Pain

Feb. 20, 2020 — An electrical and computer engineer has introduced the first neural implant that can be programmed and charged remotely with a magnetic ... read more

Using Sound and Light to Generate Ultra-Fast Data Transfer

Feb. 11, 2020 — Researchers have made a breakthrough in the control of terahertz quantum cascade lasers, which could lead to the transmission of data at the rate of 100 gigabits per second -- around one thousand ... read more
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Modelling Wrinkling and Buckling in Materials That Form the Basis of Flexible Electronics

Apr. 21, 2020 — A new article aims to understand how materials used in flexible electronics behave under stress and strain, particularly, how they wrinkle and ... read more

Broad Spectrum: Novel Hybrid Material Proves an Efficient Photodetector

Apr. 9, 2020 — Digital cameras as well as many other electronic devices need light-sensitive sensors. In order to cater for increasing demand for optoelectronic components, industry is searching for new ... read more

Revolutionary Light-Emitting Silicon

Apr. 8, 2020 — Emitting light from silicon has been the 'Holy Grail' in the microelectronics industry for decades. Solving this puzzle would revolutionize computing, as chips will become faster than ever. ... read more

A Twist Connecting Magnetism and Electronic-Band Topology

Apr. 3, 2020 — Materials that combine topological electronic properties and quantum magnetism are of high current interest, for the quantum many-body physics that can unfold in them and for possible applications in ... read more

A Combined Optical Transmitter and Receiver

Apr. 3, 2020 — Researchers have developed a tiny unit that is both an optical transmitter and a ... read more

A New Way to Fine-Tune Exotic Materials: Thin, Stretch and Clamp

Apr. 2, 2020 — Turning a brittle oxide into a flexible membrane and stretching it on a tiny apparatus flipped it from a conducting to an insulating state and changed its magnetic properties. The technique can be ... read more

Scientists See Energy Gap Modulations in a Cuprate Superconductor

Apr. 1, 2020 — Scientists studying high-Tc superconductors have definitive evidence for the existence of a state of matter known as a pair density wave -- first predicted by theorists some 50 years ago. Their ... read more

Stable Perovskite LEDs One Step Closer

Apr. 1, 2020 — Researchers have developed a perovskite light-emitting diode (LED) with both high efficiency and long operational ... read more

AI Finds 2D Materials in the Blink of an Eye

Apr. 1, 2020 — A research team has introduced a machine-learning algorithm that can scan through microscope images to find 2D materials like graphene. This work can help shorten the time required for 2D ... read more

Engineers 3D Print Soft, Rubbery Brain Implants

Mar. 30, 2020 — MIT engineers are working on developing soft, flexible neural implants that can gently conform to the brain's contours and monitor activity over longer periods, without aggravating surrounding ... read more

Double-Walled Nanotubes Have Electro-Optical Advantages

Mar. 27, 2020 — Theorists find that flexoelectric effects in double-walled carbon nanotubes could be highly useful for photovoltaic ... read more

A Nanoscale Device to Generate High-Power Terahertz Waves

Mar. 25, 2020 — Researchers have developed a nanodevice that operates more than 10 times faster than today's fastest transistors. It enables the generation of high-power terahertz waves. These waves, which are ... read more

A Synchronization Approach to Sensing Using Many Oscillators

Mar. 24, 2020 — Engineers have found a new approach of taking a measurement over an extended area. The technique is based on coupled 'chaotic oscillators,' which are highly sensitive electronic circuits ... read more

Creating Stretchable Thermoelectric Generators

Mar. 24, 2020 — For the first time, a soft and stretchable organic thermoelectric module has been created that can harvest energy from body heat. The breakthrough was enabled by a new composite material that may ... read more

Crumpled Graphene Makes Ultra-Sensitive Cancer DNA Detector

Mar. 24, 2020 — Graphene-based biosensors could usher in an era of liquid biopsy, detecting DNA cancer markers circulating in a patient's blood or serum. But current designs need a lot of DNA. In a new study, ... read more

Novel MOF Is Potential Next-Gen Semiconductor

Mar. 23, 2020 — A professor has demonstrated a novel double-helical metal organic framework architecture in a partially oxidized form that conducts electricity, potentially making it a next-generation ... read more

A Key Development in the Drive for Energy-Efficient Electronics

Mar. 23, 2020 — Scientists have made a breakthrough in the development of a new generation of electronics that will require less power and generate less heat. It involves exploiting the complex quantum properties of ... read more

Wearable Strain Sensor Using Light Transmittance Helps Measure Physical Signals Better

Mar. 23, 2020 — Researchers have developed a novel wearable strain sensor based on the modulation of optical transmittance of a carbon nanotube (CNT)-embedded elastomer. The sensor is capable of sensitive, stable, ... read more

On the Trail of Organic Solar Cells' Efficiency

Mar. 20, 2020 — Scientists have investigated the physical causes that limit the efficiency of novel solar cells based on organic molecular materials. Currently, the voltage of such cells is still too low - one ... read more

Stretchable Supercapacitors to Power Tomorrow's Wearable Devices

Mar. 19, 2020 — Researchers have engineered a novel type of supercapacitor that maintains full functionality even when stretched to eight times its original size. It does not exhibit any wear and tear from being ... read more
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